Who is the 'us' I should contact?

I got a 'This Hub needs to be revised before it can be published' note on a recent hub I did titled "Collected Scratchings" that stated 'A substantial portion of the content on this hub appears on other pages' - these were all original poems that I wrote and have not published anywhere, not on another hub here or anywhere else . . . what gives? I was told to 'contact us' - who is the 'us' I need to contact? The hub is at . . .

That link only clarifies that 'substantial similarity' issues can be included in the moderating of delicate content - these are poems . . . I have a couple of other hubs that feature poems, but not these poems and not any that could be counted as having a 'substantial similarity'.

I'm sure I have not - I may have shared 1 or 2 of them privately with an individual online, like in an email, but I don't think I've even done that . . . if any of them were ever posted anywhere online publicly it would have been like 20 years ago on the old FidoNet BBS and I don't think I ever did that - I think there's been some kind of mistake in marking my hub as duplicate or substantially similar material.

For adult content? Really? There is no nudity at all in that Hub. I respectfully request that the restriction be lifted. All the images were found on the web in spite of strict filters being imposed upon my search....

My most recently snipped hub is about a specific product that is not readily available in stores. It used to have an amazon capsule, but that was deleted courtesy of HubPro a while back. Made no sense to me at the time...

I have a hub that is nearly 3 years old, has a high Hub rank, and generates a fair bit of revenue for HP and myself. It is all original content and has several links to other websites. Each of the links...

Hi, I wrote my first hub and finally published it last night. It "This Hub needs to be revised before it can be published"So I revised it, and got the same message, I revised it and revised it and still the...

One of my friends who is a poet had created a Hub Pages account in hopes to share her poetry with others. She published a number of poetry hubs that included her poetry and appropriate images but they became unpublished...

Just for a bit of background - I have been writing online for years, and literally have millions of words "out there". Only once did I have an AdSense account, and if I remember correctly, it was for a blog...